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20400D-297 — SWITCH,THERMOSTATIC

✓ Government record, cited
— · MRO · MRO_GENERAL
PRODUCT OVERVIEW

20400D-297: SWITCH,THERMOSTATIC.

The SWITCH,THERMOSTATIC is a the manufacturer industrial component. Key specifications include body_height: 0.536 INCHES NOMINAL IN, body_diameter: 1.181 INCHES NOMINAL IN, terminal_type: TAB W/SCREW, overall_height: 0.886 INCHES NOMINAL IN, overall_length: 2.000 INCHES NOMINAL IN, mounting_method: BRACKET(S) AND SLOT. This part is cataloged in the U.S.

Government catalog under NSN 5930-00-486-7099, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
MRO→ MRO_GENERAL→ 20400D-297
NSN: 5930-00-486-7099
FSC: 5930 — Switches
CAGE: 14859 — TEXAS INSTRUMENTS INC CONTROL PRODUCTS DIV (USA)
SPECIFICATIONS
body_height0.536 INCHES NOMINAL IN
body_diameter1.181 INCHES NOMINAL IN
terminal_typeTAB W/SCREW
overall_height0.886 INCHES NOMINAL IN
overall_length2.000 INCHES NOMINAL IN
mounting_methodBRACKET(S) AND SLOT
style_designatorDISC W/FLANGE
features_providedELECTRICAL ACCESS PORT
precious_materialSILVER
frequency_in_hertz60.0 SINGLE VOLTAGE
mounting_slot_width0.172 INCHES NOMINAL IN
contact_adjustabilityDEACTUATION POINT NOT ADJUSTABLE AND ACTUATION POINT NOT ADJUSTABLE
NSN5930-00-486-7099
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available SWITCH,THERMOSTATIC TITLE COMPONENT PN 20400D-297 MFR SWITCH,THERMOSTATIC
KEY FEATURES
•
BODY DIAMETER: 1.181 INCHES NOMINAL IN
•
FREQUENCY IN HERTZ: 60.0 SINGLE VOLTAGE
•
CONTACT ACTION STIMULUS: INCREASE
•
TERMINAL TYPE: TAB W/SCREW
•
MOUNTING FACILITY PATTERN: TWO POSITION IN-LINE
•
PRECIOUS MATERIAL: SILVER
•
CONTACT LOAD CURRENT RATING: 25.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
TECHNICAL CHARACTERISTICS
BODY DIAMETER1.181 INCHES NOMINAL IN
OVERALL HEIGHT0.886 INCHES NOMINAL IN
FREQUENCY IN HERTZ60.0 SINGLE VOLTAGE
CONTACT ACTION STIMULUSINCREASE
TERMINAL TYPETAB W/SCREW
MOUNTING FACILITY PATTERNTWO POSITION IN-LINE
PRECIOUS MATERIALSILVER
CONTACT LOAD CURRENT RATING25.0 AMPERES RESISTIVE LOAD SINGLE VOLTAGE
MOUNTING METHODBRACKET(S) AND SLOT
BODY HEIGHT0.536 INCHES NOMINAL IN
OTHER ITEMS IN FSC 5930 — Switches
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
5930-00-000-0117 5930-00-001-1407 5930-00-001-1890 5930-00-001-2571 5930-00-001-2575 5930-00-001-2580 5930-00-001-2608 5930-00-001-2609
SUBSTITUTES & CROSS-REFERENCES 1
20400D52-278-10575-290Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 20400D-297?
20400D-297 is a SWITCH,THERMOSTATIC. It is classified as a MRO (MRO_GENERAL).
What parts can replace 20400D-297?
There is 1 known substitute for 20400D-297: 20400D52-278-10575-290. Substitute compatibility should be verified for your specific system.
What is the NSN for 20400D-297?
20400D-297 is cataloged in the U.S. Government catalog under NSN 5930-00-486-7099. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.